

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Emerald+ Champions Analysed: 6,955,464
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Senna Counters
Senna support vs middle Counters
Senna support on Patch 7 is the strongest counter to middle champions of Yunara, Cassiopeia & Azir. While Senna support is countered most by middle champions of Vel'Koz, Jayce & Diana. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Vel'Koz
el Ojo del Vacío
Senna wins against Vel'Koz 38.64% of the time which is 9.31% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 7.26% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.95%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 40.71% of the time which is 9.11% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 7.05% less often than would be expected.
The average opponent winrate against Jayce is 49.82%.


Diana
el Desdén de la Luna
Senna wins against Diana 42.32% of the time which is 6.35% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.29% less often than would be expected.
The average opponent winrate against Diana is 48.67%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 42.34% of the time which is 6.09% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 4.03% less often than would be expected.
The average opponent winrate against Akshan is 48.43%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 42.86% of the time which is 5.35% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.30% less often than would be expected.
The average opponent winrate against Zoe is 48.21%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 43.42% of the time which is 5.19% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.13% less often than would be expected.
The average opponent winrate against Ekko is 48.61%.


Vex
la Tristóloga
Senna wins against Vex 43.47% of the time which is 4.84% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.78% less often than would be expected.
The average opponent winrate against Vex is 48.31%.


Kayle
la Justiciera
Senna wins against Kayle 43.75% of the time which is 3.39% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.34% less often than would be expected.
The average opponent winrate against Kayle is 47.14%.


Katarina
la Daga Siniestra
Senna wins against Katarina 44.03% of the time which is 5.47% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 3.41% less often than would be expected.
The average opponent winrate against Katarina is 49.50%.


Lissandra
la Bruja de Hielo
Senna wins against Lissandra 44.04% of the time which is 4.72% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.66% less often than would be expected.
The average opponent winrate against Lissandra is 48.76%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 44.34% of the time which is 4.70% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.64% less often than would be expected.
The average opponent winrate against Naafiri is 49.04%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 44.57% of the time which is 5.34% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 3.28% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.91%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 44.61% of the time which is 6.18% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 4.12% less often than would be expected.
The average opponent winrate against Ziggs is 50.79%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 45.36% of the time which is 4.37% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.31% less often than would be expected.
The average opponent winrate against Irelia is 49.73%.


Syndra
la Soberana Oscura
Senna wins against Syndra 46.24% of the time which is 3.50% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.44% less often than would be expected.
The average opponent winrate against Syndra is 49.74%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 46.75% of the time which is 3.07% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.01% less often than would be expected.
The average opponent winrate against Qiyana is 49.82%.


Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 47.02% of the time which is 2.22% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.16% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.24%.


Fizz
el Bromista de las Mareas
Senna wins against Fizz 47.21% of the time which is 2.22% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.16% less often than would be expected.
The average opponent winrate against Fizz is 49.43%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 47.42% of the time which is 3.15% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.09% less often than would be expected.
The average opponent winrate against Ahri is 50.57%.


Talon
la Sombra de la Navaja
Senna wins against Talon 47.47% of the time which is 2.60% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.54% less often than would be expected.
The average opponent winrate against Talon is 50.07%.


Kassadin
el Caminante del Vacío
Senna wins against Kassadin 47.57% of the time which is 2.36% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 0.30% less often than would be expected.
The average opponent winrate against Kassadin is 49.93%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 47.73% of the time which is 0.98% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.08% more often than would be expected.
The average opponent winrate against Malphite is 48.71%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 47.79% of the time which is 2.27% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.21% less often than would be expected.
The average opponent winrate against Taliyah is 50.06%.


Tristana
la Artillera Yordle
Senna wins against Tristana 47.79% of the time which is 4.47% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.41% less often than would be expected.
The average opponent winrate against Tristana is 52.26%.


Sylas
el Usurpador
Senna wins against Sylas 47.88% of the time which is 2.67% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.61% less often than would be expected.
The average opponent winrate against Sylas is 50.55%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 48.55% of the time which is 2.25% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.19% less often than would be expected.
The average opponent winrate against Aurora is 50.80%.


Anivia
la Criofénix
Senna wins against Anivia 48.62% of the time which is 1.26% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 3.31% more often than would be expected.
The average opponent winrate against Anivia is 47.36%.


Hwei
el Visionario
Senna wins against Hwei 48.68% of the time which is 1.11% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.95% more often than would be expected.
The average opponent winrate against Hwei is 49.79%.


Galio
el Coloso
Senna wins against Galio 48.69% of the time which is 0.32% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.74% more often than would be expected.
The average opponent winrate against Galio is 49.01%.


Swain
el Gran General Noxiano
Senna wins against Swain 48.72% of the time which is 0.41% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.65% more often than would be expected.
The average opponent winrate against Swain is 49.13%.


Yasuo
el Imperdonable
Senna wins against Yasuo 48.74% of the time which is 2.10% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.04% less often than would be expected.
The average opponent winrate against Yasuo is 50.84%.


Akali
la Asesina Furtiva
Senna wins against Akali 48.85% of the time which is 0.88% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.18% more often than would be expected.
The average opponent winrate against Akali is 49.73%.


Xerath
el Mago Ascendente
Senna wins against Xerath 48.91% of the time which is 0.30% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.76% more often than would be expected.
The average opponent winrate against Xerath is 49.21%.


Yone
el Imborrable
Senna wins against Yone 49.02% of the time which is 4.02% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.96% less often than would be expected.
The average opponent winrate against Yone is 53.04%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 49.06% of the time which is 0.29% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.77% more often than would be expected.
The average opponent winrate against Malzahar is 49.35%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 49.07% of the time which is 0.01% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.07% more often than would be expected.
The average opponent winrate against LeBlanc is 49.06%.


Zed
el Maestro de las Sombras
Senna wins against Zed 49.17% of the time which is 1.22% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.84% more often than would be expected.
The average opponent winrate against Zed is 50.39%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 49.63% of the time which is 0.42% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.64% more often than would be expected.
The average opponent winrate against Veigar is 50.05%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 50.00% of the time which is 1.03% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.03% more often than would be expected.
The average opponent winrate against Orianna is 51.03%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 50.23% of the time which is 5.12% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.07% less often than would be expected.
The average opponent winrate against Smolder is 55.35%.


Corki
el Bombardero Osado
Senna wins against Corki 50.49% of the time which is 3.59% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.54% less often than would be expected.
The average opponent winrate against Corki is 54.08%.


Mel
el Reflejo del Alma
Senna wins against Mel 50.79% of the time which is 1.41% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.65% more often than would be expected.
The average opponent winrate against Mel is 52.20%.


Annie
la Hija de la Oscuridad
Senna wins against Annie 50.80% of the time which is 2.35% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 4.41% more often than would be expected.
The average opponent winrate against Annie is 48.45%.


Lux
la Dama Luminosa
Senna wins against Lux 51.28% of the time which is 1.66% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.72% more often than would be expected.
The average opponent winrate against Lux is 49.62%.


Ryze
el Mago Rúnico
Senna wins against Ryze 51.42% of the time which is 0.43% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.49% more often than would be expected.
The average opponent winrate against Ryze is 50.99%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 51.46% of the time which is 2.85% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.91% more often than would be expected.
The average opponent winrate against Vladimir is 48.61%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 52.13% of the time which is 1.16% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 3.22% more often than would be expected.
The average opponent winrate against Viktor is 50.97%.


Azir
el Emperador de las Arenas
Senna wins against Azir 52.50% of the time which is 0.81% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 2.87% more often than would be expected.
The average opponent winrate against Azir is 51.69%.


Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 52.60% of the time which is 2.86% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.92% more often than would be expected.
The average opponent winrate against Cassiopeia is 49.74%.


Yunara
La Fe Inquebrantable
Senna wins against Yunara 57.96% of the time which is 5.12% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 3.17% less often than would be expected.
The average opponent winrate against Yunara is 63.08%.